Google Workspace MCP VE

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries full burden but only covers basic functionality. It doesn't disclose critical behavioral traits such as required permissions (e.g., Drive API access), whether the operation is idempotent, error handling, rate limits, or what the output contains. The mention of 'shared drives' hints at access control but lacks specifics.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two concise sentences with zero waste, front-loading the core purpose and efficiently covering key features (shared drives, content sources). Every word contributes to understanding the tool's functionality.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of a file creation tool with 6 parameters, no annotations, but a rich input schema (100% coverage) and an output schema (implied by context signals), the description is adequate but minimal. It covers what the tool does but lacks behavioral context, error handling, or output details, leaving gaps for an agent to infer usage safely.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema fully documents all 6 parameters. The description adds minimal value by mentioning 'direct content or a fileUrl', which aligns with the 'content' and 'fileUrl' parameters in the schema. No additional semantics beyond what the schema provides are offered.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Creates a new file') and resource ('in Google Drive'), with additional context about shared drives and content sources. It distinguishes from sibling tools like 'create_doc' or 'create_spreadsheet' by being generic file creation, but doesn't explicitly contrast with similar tools like 'copy_drive_file'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage through the mention of 'supporting creation within shared drives' and the two content input methods, providing some context. However, it doesn't explicitly state when to use this versus alternatives like 'create_doc' for Google Docs files or 'update_drive_file' for modifications, nor does it mention prerequisites or exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.